Moved non-architecture-specific GetFooCodeStub functions to ic.cc, removing

src/x64/code-stubs-x64.cc

Index: src/x64/code-stubs-x64.cc
===================================================================
--- src/x64/code-stubs-x64.cc	(revision 8229)
+++ src/x64/code-stubs-x64.cc	(working copy)
@@ -406,12 +406,6 @@
 }
 
 
-Handle<Code> GetUnaryOpStub(int key, UnaryOpIC::TypeInfo type_info) {
-  UnaryOpStub stub(key, type_info);
-  return stub.GetCode();
-}
-
-
 void UnaryOpStub::Generate(MacroAssembler* masm) {
   switch (operand_type_) {
     case UnaryOpIC::UNINITIALIZED:
@@ -677,14 +671,6 @@
 }
 
 
-Handle<Code> GetBinaryOpStub(int key,
-                             BinaryOpIC::TypeInfo type_info,
-                             BinaryOpIC::TypeInfo result_type_info) {
-  BinaryOpStub stub(key, type_info, result_type_info);
-  return stub.GetCode();
-}
-
-
 void BinaryOpStub::GenerateTypeTransition(MacroAssembler* masm) {
   __ pop(rcx);  // Save return address.
   __ push(rdx);